A subsystem for warming-up a substance sensor within a sobriety testing system includes a memory storing a schedule of times at which tests are expected to be taken by a user. Processing circuitry responsive to the stored schedule activates a heater associated with the substance sensor sufficiently in advance of an upcoming time on the schedule such that the substance sensor is at operating temperature when the corresponding test is requested by at the user.
Programmable Fuel Cell and Grommet Warm-Up Circuitry and Methods for Use in Sobriety Testing Systems
2015-07-16
Patent
Elektronische Ressource
Englisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / A61B DIAGNOSIS , Diagnostik / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr |
Online Contents | 1997
VEHICLE SOBRIETY INTERLOCK SYSTEMS AND METHODS WITH VEHICLE WARM-UP SUPPORT
Europäisches Patentamt | 2019
|VEHICLE SOBRIETY INTERLOCK SYSTEMS AND METHODS WITH VEHICLE WARM-UP SUPPORT
Europäisches Patentamt | 2015
|Vehicle sobriety interlock systems and methods with vehicle warm-up support
Europäisches Patentamt | 2016
|Vehicle sobriety interlock systems and methods with vehicle warm-up support
Europäisches Patentamt | 2018
|